small egret
public class myClass {
public static void main(String[] args) {
new MyFrame();
}
}
import java.awt.Color;
import java.awt.event.;
import javax.swing.;
public class MyFrame extends JFrame implements KeyListener{
JLabel label;
ImageIcon icon;
MyFrame(){
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setSize(500,500);
this.setLayout(null);
this.addKeyListener(this);
icon = new ImageIcon("rocket.png");
label = new JLabel();
label.setBounds(0, 0, 100, 100);
label.setIcon(icon);
label.setBackground(Color.red);
label.setOpaque(true);
this.getContentPane().setBackground(Color.black);
this.add(label);
this.setVisible(true);
}
@Override
public void keyTyped(KeyEvent e) {
}
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode()== 37) { // left arrow
label.setLocation(label.getX()-10, label.getY());
} else if (e.getKeyCode()== 38) { // up arrow
label.setLocation(label.getX(), label.getY()-10);
} else if (e.getKeyCode()== 39) { // right arrow
label.setLocation(label.getX()+10, label.getY());
} else if (e.getKeyCode()== 40) { //down arrow
label.setLocation(label.getX(), label.getY()+10);
}
}
@Override
public void keyReleased(KeyEvent e) {
//keyReleased = called whenever a button is released
System.out.println("Event keyReleased");
}
}
woven tulip